Only
Only adjective - Being the one or ones of a class with no other members.
Usage example: we were the only passengers on the tour bus
Mutual synonyms
Cite this Source
Solo and Only. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/only/solo
Only & Solo. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/only/solo>.
Solo or Only. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/only/solo.
Google Ngram Viewer shows how "only" and "solo" have occurred on timeline